PORTS - NAMES & PORTS Flashcards

1
Q

DEFAULT TRIVIAL FILE TRANSFER PROTOCOL (TFTP)

A

UDP 69

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2
Q

DOMAIN NAME SERVICE (DNS)

A

TCP/UDP 53

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3
Q

DYNAMIC HOST CONFIGURATION PROTOCOL (DHCP)

A

UDP 67/68

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4
Q

HTTP (NON-ENCRYPTED)

A

TCP 80

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5
Q

IMAP (ENCRYPTED)

A

TCP 993

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6
Q

Internet Protocol Security (IPSec)

A

UDP 500

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7
Q

Kerberos

A

UDP 88

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8
Q

Layer 2 Tunneling Protocol (L2TP)

A

UDP 1701

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9
Q

Lightweight Directory Access Protocol (LDAP) (non-encrypted)

A

TCP 389

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10
Q

Network Time Protocol (NTP)

A

TCP 123

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11
Q

Network Basic Input Output System (NetBIOS)

A

UDP 137/138/139

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12
Q

Point-to-Point Tunneling Protocol (PPTP)

A

TCP 1723

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13
Q

Post Office Protocol (POP3) (non-encrypted)

A

TCP 110

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14
Q

Remote Authentication Dial In User Service (RADIUS)

A

TCP 1812

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15
Q

Remote Desktop Protocol (RDP)

A

TCP 3389

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16
Q

Secure Copy (SCP)

A

TCP 22

17
Q

Secure File Transfer Protocol (FTPS)

A

TCP 989, 990

18
Q

Secure File Transfer Protocol (SFTP)

A

TCP 22

19
Q

HTTPS

A

TCP 443

20
Q

Secure LDAP (Lightweight Directory Access Protocol) (encrypted)

A

TCP 636

21
Q

Secure Post Office Protocol (POP3) Encrypted

A

TCP 995

22
Q

Secure Shell (SSH)

A

TCP 22

23
Q

Secure Telnet (sTelnet)

A

TCP 22

24
Q

Server Message Block (SMB)

A

TCP 139, 445

25
Q

SMTP (encrypted)

A

TCP 465

26
Q

SMTP (non-encrypted)

A

TCP 25

27
Q

Simple Network Mgmt Protocol (SNMP)

A

UDP 161/162

28
Q

Structured Query Language (SQL Server)

A

TCP 1433

29
Q

Telnet (non-encrypted)

A

TCP 23

30
Q

Terminal Access Controller Access Control Server (TACACS+)

A

TCP 49

31
Q

Trivial File Transfer Protocol (TFTP)

A

TCP/UDP 69

32
Q

IMAP (non-encrypted)

A

TCP 143